مصفوفة 4 × 4 صفيف 16 مفتاح غشاء التبديل لوحة المفاتيح لاردوينو AVR الموافقة المسبقة عن علم راسبيري pi

Contact resistance of 500 (Ω)
Insulation resistance 100M (Ω)
Key Operating Force 150 to 200N
Rebound time 1 (ms)
Life of 100 million (times)
Operating Temperature 60 (℃)

1, the electronic characteristics
Circuit Rating: 35V (DC), 100mA, 1W
Contact resistance: 10Ω ~ 500Ω
(Varies according to the lead lengths and different from those of the material used)
Insulation resistance: 100MΩ 100V
Dielectric Strength: 250VRms (50 ~ 60Hz 1min)
Electric shock jitter: <5ms
Life span: tactile type: ≥ one million times

2, the mechanical properties

Operating pressure: Touch feeling: 170 ~ 397g (6 ~ 14oz)
Switch travel: touch-type: 0.6 ~ 1.5mm

3, the environment parameters

Operating temperature: -40 to 80
Storage temperature: -40 to 80
Temperature: from 40,90% to 95%, 240 hours

Package Included: